Taxonomy of meanings for 珍重:  

  • FAREWELL
    • VPiimperativeTang: take good care of yourself! 好好保重[CA] SemCat corrected[CH]
    • VPt(oN)Tang: take care (of yourselves); this is a formula for saying farewell (used 31 times in ZTJ!)
  • RESPECT
    • VPtoNthink highly of, respect
  • PRECIOUS
    • VPiprecious, valuable (BIANWEN, Tang poetry)